The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of Coupling Assembly, NSN 4730015402413, with a requirement for 21 units to be delivered to DLA Distribution within 165 days after order. This procurement involves a source-controlled drawing item, and only approved sources are eligible to submit quotes, ensuring compliance with the specified military standards and drawings. The items are critical for maintaining operational readiness and functionality in defense applications. Interested vendors must submit their quotes electronically, and any inquiries regarding the solicitation should be directed to the buyer via email at DibbsBSM@dla.mil.